OverviewYakuza boss Kamiura Genyo is a respected Yakuza. Many in his gang don't know that he is also a vampire. Kamiura admires and mentors gang member Kageyama Akira even though the young Yakuza is too sensitive to get tattoos. Before being brutally killed by the leader of assassins for an international syndicate that he had left years before, Kamiura passes his powers and hunger onto Kageyama through a bite. Kageyama has no idea what happened to him. He must come to terms with his new life and learn to become the master and destroy the syndicate's seemingly unstoppable leader Kaeru-kun.